ISTWCMS-4147: Removing old full width image template.

templates/inline-blocks/block--inline-block--uw-cbl-image.html.twig

-{% if in_layout_builder %}
-  <div{{ attributes.addClass(classes) }}>
-    {{ title_prefix }}
-    {{ title_suffix }}
-{% endif %}
-
-  {% embed "@components/image/image.twig" with {
-      'width': width
-  } %}
-
-    {% block content %}
-      {{ content }}
-    {% endblock %}
-
-  {% endembed %}
-
-{% if in_layout_builder %}
-  </div>
-{% endif %}